<!DOCTYPE html>
<html>
    <head>
        <title>CSS Reftest Reference</title>
        <link rel="author" title="Mihai Balan" href="mailto:mibalan@adobe.com">
        <style>
        .region {
            width: 400px;
            height: 300px;
        }
        </style>
    </head>
    <body>
        <p>Test passes if you see horizontal green rectangle and no red.</p>

        <div class="region">
            <iframe src="../support/3d-filler.html" frameborder="0" class="flow" width="400" height="300"></iframe>
        </div>
    </body>
</html>